BRAKES
REPAIRS 70-21
Vacuum pump - Td4 - automatic
$% 70.50.19
Remove
1.Disconnect battery earth lead.
2.Remove camshaft cover.
+ ENGINE - Td4, REPAIRS, Gasket -
camshaft cover.
3.Mark EGR pipe and cooler to aid refit.
4.Loosen clamps EGR pipes to cooler and move
clamps aside.
5.Remove pipe, EGR cooler to EGR valve.
6.Remove bolt securing fuel rails to support
bracket.
7.Remove bolt securing intercooler pipe to
support bracket.
8.Remove underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.9.Remove bolt securing turbo outlet pipe to upper
coolant rail.
10.Remove 2 bolts securing pipe support bracket
to engine lifting bracket, remove support
bracket.
11.Release clip and remove vacuum hose.
12.Remove and discard 2 bolts securing vacuum
pump.
M17 0283
BRAKES
70-22 REPAIRS
13.Remove 3 bolts securing EGR cooler to
cylinder head and lifting bracket.
14.Move EGR cooler aside for access to vacuum
pump.
15.Remove vacuum pump and discard 'O' ring.
Refit
1.Clean vacuum pump and mating face.
2.Fit new seal to vacuum pump, fit vacuum pump
and tighten new bolts to 22 Nm (16 lbf.ft).
3.Position EGR cooler to mounting, fit bolts and
tighten to 25 Nm (18 lbf.ft).
4.Position pipe support bracket to engine lifting
bracket, fit and tighten bolts to 25 Nm (18 lbf.ft).
5.Fit vacuum hose and tighten clip.
6.Fit bolt securing turbocharger pipe to coolant
rail and tighten to 25 Nm (18 lbf.ft).
7.Fit underbelly panel.
+ EXTERIOR FITTINGS, REPAIRS,
Panel - underbelly.
8.Fit bolt securing turbocharger intercooler pipe
to support bracket and tighten to 10 Nm (7.5
lbf.ft).
9.Fit bolt securing fuel rails to support bracket
and tighten to 10 Nm (7.5 lbf.ft).
10.Align EGR pipe to cooler, fit clamp but do not
fully tighten until camshaft cover is refitted.
11.Fit EGR pipe clamp and tighten screw.
12.Fit camshaft cover.
+ ENGINE - Td4, REPAIRS, Gasket -
camshaft cover.
13.Connect battery earth lead.
Vacuum - enhancer - KV6
$% 70.50.20
Remove
1.Disconnect battery earth lead.
2.Remove engine accoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
3.Release enhancer from support clips.
4.Disconnect multiplug from solenoid valve if
fitted.
5.Release and disconnect servo pipe.
6.Release clip and disconnect from intake hose.
7.Release and remove enhancer assembly from
inlet manifold.
Refit
1.Fit enhancer to inlet manifold.
2.Connect to intake hose and secure with clip.
3.Connect servo hose.
4.Connect multiplug to solenoid valve if fitted.
5.Fit enhancer into clips.
6.Fit engine acoustic cover.
+ ENGINE - K SERIES KV6, REPAIRS,
Cover - engine acoustic.
7.Connect battery earth lead.
